Home / 122,346.83-183,519.90-33,600.42

Finding the Fourth Proportional to 122,346.83, 183,519.90 and 33,600.42

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Solution

The fourth proportional to 122,346.83, 183,519.90 and 33,600.42 is: 50,400.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,346.83 : 183,519.90 = 33,600.42 : x
  2. Step 2: Convert to fraction form
    122,346.83/183,519.90 = 33,600.42/x
  3. Step 3: Cross multiply
    122,346.83x = 183,519.90 × 33,600.42
  4. Step 4: Simplify right side
    122,346.83x = 6,166,345,718.36
  5. Step 5: Solve for x
    x = 6,166,345,718.36/122,346.83
  6. Step 6: Final answer
    x = 50,400.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.